wfc-cr

Crystal C-Bindings for krychu/wfc to create random images using wave function collapse

Installation

Linux

1. Run

sh ./rsrc/install.sh

2. Add wfc-cr to your shard.yml dependencies like so:

dependencies:
  wfc-cr:
    github: D-Shwagginz/wfc-cr

Windows

1. Follow the instructions at https://github.com/neatorobito/scoop-crystal to add the crystal-preview bucket to scoop
2. Install crystal with scoop install crystal
3. Run .\rsrc\install.ps1 in powershell
4. Run in powershell

$env:LIB="${env:LIB};C:\wfc"
$env:PATH="${env:PATH};C:\wfc"

OR

Run in cmd

set PATH=%PATH%;C:\wfc
set LIB=%LIB%;C:\wfc

Usage

Quick example:

require "wfc-cr"

input_image = WFC.image_load("Path/To/Image.png")

wfc = WFC.overlapping(128, 128, input_image, 3, 3, 1, 1, 1, 1)

WFC.run(wfc, -1)

output_image = WFC.output_image(wfc)

WFC.image_save(output_image, "Path/To/MyNewImage.png")

WFC.image_destroy(input_image)
WFC.image_destroy(output_image)
WFC.destroy(wfc)

Contributing

1. Fork it (https://github.com/D-Shwagginz/wfc-cr/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Contributors

• D. Shwagginz - creator and maintainer
• Sol-vin - provided the install scripts